Subject G. DEVELOPMENTS IN DREDGING TECHNOLOGY. 1. Dredging Equipment 2. Disposal Equipment

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1 Section VI VII VIII Subject b. Scheme II - Closest Aquatic Seaward (Table VI-lO) c. Scheme III - Ocean Dusposal (Table VI-II) d. Scheme IV - Land Disposal (Table VI-12) e. Scheme V - Delta Island Reclamation (Table VI -14) f. Scheme VI - Harshland Development (Table VI-IS) 4. Summary F. REDUCE SHOALING RNrE G. DEVELOPMENTS IN DREDGING TECHNOLOGY 1. Dredging Equipment 2. Disposal Equipment RELATIONSHIP BETWEEN SHORT-TERM USES OF MAN'S ENVIRONMENT AND LONG-TERM PRODUCTIVITY A. SHORT-TERM USES B. LONG-TERM PRODUCTIVITY AND EFFECTS 1. Socioeconomic Productivity 2. Environmental Productivity IRREVERSIBLE AND IRRETRIEVABLE COM}lITMENTS OF RE SOURCES RESULTING FROM MAINTENANCE DREDGING AND DISPOSAL ACTIVITIES A. IRRETRIEVABLE LOSS OF MARINE LIFE 1. Bay Waters 2. Ocean Waters B. IRRETRIEVABLE COM}lITMENT OF UPLAND AREA~ DUE TO LAND DISPOSAL VI-49 VI-49 VI-49 VI-54 VI-56 VI-58 VI-58 VI-60 VI-60 VI-62 VIII-2 xvi

2 Section Subject IX - VOLUME II - COORDINATION AND COMMENT AND RESPONSE A. COORDINATION B. REVIEW COMMENTS C. COMMENTS AlVD RESPONSES IX-1 IX-1 IX-3 IX-5 REFERENCES CITED (includes separate R-1 section on additional references used in preparing the final environmental statement) APPE~DIX A A-1 APPENDIX B B-1 APPENDIX C C-1 xvii

3 TABLE OF CONTENTS (Cont'd) I-I II-I II-2 II-3 II-4 Corps Maintenance Dredging Projects in San Francisco Bay 1-2 Aquatic Disposal Sites 1-4 Dredging History of San Francisco Bar Project 1-7 Dredging History of Islais Creek Project 1-9 Dredging History of San Rafael Creek Project 1-11 Dredging History of Petaluma River Project 1-13 Dredging History of Pinole Shoal Project 1-17 Dredging History of Mare Island Strait 1-20 Dredging History of Richmond Harbor Project 1-27 Dredging History of Oakland Harbor Project 1-33 Dredging History of Redwood City Harbor Project 1-39 Dredging History of Sausalito Operations Base 1-43 Dredging History of Suisun Bay Channel 1-47 Dredging History of Suisun (Slough) Channel I-53 Dredging History of Concord Naval Weapons Station I-56 Dredging History of Alameda Naval Air Station 1-60 Dredging History of Naval Supply Center - Oakland 1-64 Dredging History of MOTBA East 1-66 Dredging History of Point Molate 1-67 Maintenance Dredging Permits 1-73 Fuel Consumption Rates for Motorship~ 11-9 Emission Factors for Motorships Air Quality: Line Source Impact, Carbon Monoxide Heights and Ranges of Tide at Several Localities in San Francisco Bay xviii

4 II-5 II-6 Annual Sediment Inflow-Outflow and Deposition Volumes for San Francisco Bay System Concentration of Lead, Copper and Mercury in Deep Bay Sediments II-27 II-4l II-7 II-8 II-9 II..., 10 II-ll II-12 II-13 1I-14 II-15 Il-16 II-17 II-18 II-19 Mean Concentration of Contaminants in Bay Channels Standard Elutriate Analyses Sanitary Engineering Research Laboratory, Water Quality Data Stanford Research Institute and Environmental Protection Agency STORET Water Quality Data Treated Municipal Wastewater Loads Discharged to Sub-bays Industrial Wastewater Loads Discharged to Sub-bays Comparison of Pollutional Loads From a Hypothetical City, Street Runoff VB. Raw Municipal Sewage Prominent Birds of the San Francisco Bay Tidal Flats Present Land Use of Diked and Filled Areas Surrounding San Francisco Bay Historic Abundance of Marshlands of San Francisco Bay Birdlife Utilizing San Francisco Bay Marshlands Some of the Hore Common Bottom Fishes of San Francisco Bay Mean Frequency of Occurrence of Zooplankters in San Francisco Bay II-45 II-53 II-60 II-6l II II-71 II -8 2 II-85 II-86 II-90 II-109 II-1l4 xvix

5 II-20 II-21 II-22 II-23 II-24 1I-25 II-26 II-27 II-28 II-29 II-3D II -31 II-32 II- 33 II - 34 II-36 II-37 II-38 Some of the More Common Pelagic Fishes of San Francisco Bay Anadromous Fishes of San Francisco Bay Water Birds of San Francisco Bay Open Water Habitat Common Terrestrial Plants of the Open Upland Areas Surrounding the Bay Area Terrestrial Birds Near San Francisco Bay Terrestrial Mammals Near San Francisco Bay Reptiles and Amphibians Near San Francisco Bay Bay and Delta Population Characteristics of Population and Family Income Employment with Bay-Delta Area Personal Income Employment of Residents by Industry Total and Family Incomes - San Francisco County and State of San Francisco County Distribution of Income Alameda County Employment of Residents by Industry Total and Family Incomes - Alameda County and State of Alameda County Distribution of Income Contra Costa County Employment by Industry Total and Family Income - Contra Costa County and State of II II-120 II II II-134 II-139 II-l41 II II II-168 II-169 II-In II-173 II-174 II-176 II-179 II I xx

6 II-39 II -40 II-4l II-42 II -43 II-44 II-45 II-46 II -47 II-48 II -4 9 II-50 II-51 II-52 II-53 II-54 II-55 II-56 II-57 II-S8 II-S9 Contra Costa County Distribution of Income San Mateo County Employment of Residents by Industry Total Income - San Mateo County and State of Distribution of Income for San Mateo County Santa Clara County Employment of Residents by Industry Total Income - Santa Clara County and State of Calif. Santa Clara County Distribution of Income Marin County Employment of Residents by Industry Total and Family Income - Marin County and State of Marin County Distribution of Income Napa County Employment of Residents by Industry Solano County Employment of Residents by Industry Sonoma County Employment of Residents by Industry Total and Family Income - Napa County and State of Napa County Distribution of Income Total and Family Income - Solano County and State of Distribution of Income in Solano County Total and Family Income - Sonoma County and State of Distribution of Income in Sonoma County Assessed Valuation - Napa, Solano and Sonoma Counties San Joaquin County Employment of Residents by Industry II-l~f' II II- 191 II-192 II-194 II- 196 II- 197 II- 199 II- 201 II- 202 II- 204 II- 206 II- 207 II II- 211 II- 213 II II II- 217 II- 218 II- 219 xxi